40190839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6271}}^1$

素因数の和:6330

約数の個数: 16

約数和(自身を含む): 47416320

約数和(自身を除く): 7225481

約数列:

[1, 13, 17, 29, 221, 377, 493, 6271, 6409, 81523, 106607, 181859, 1385891, 2364167, 3091603, 40190839]

約数ペア:

[(1, 40190839), (13, 3091603), (17, 2364167), (29, 1385891), (221, 181859), (377, 106607), (493, 81523), (6271, 6409)]